Display panel and manufacturing method thereof

Abstract

A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, a first inorganic layer, an organic layer, and a water absorption laminated layer. The display panel manufacturing method includes a substrate provided step, a first inorganic layer formation step, an organic layer formation step, a second inorganic layer formation step, and a water absorption laminated layer formation step.

What is claimed is: 
     
       1. A display panel, comprising:
 a substrate; and 
 a thin film encapsulation layer disposed on a surface of the substrate, and comprising:
 a first inorganic layer disposed on the surface of the substrate; 
 an organic layer disposed on a surface of the first inorganic layer away from the substrate; 
 a second inorganic layer disposed on a surface of the organic layer away from the first inorganic layer; and 
 at least one water absorption laminated layer disposed between the organic layer and the first inorganic layer and/or disposed between the organic layer and the second inorganic layer, wherein the at least one water absorption laminated layer comprises a dense layer and a water absorption layer, the dense layer is disposed on a surface of the first inorganic layer, and the water absorption layer is attached to a surface of the dense layer. 
 
 
     
     
       2. The display panel as claimed in  claim 1 , wherein in response to comprising more than two layers of water absorption laminated layers, a dense layer of one of the water absorption laminated layers is attached to a water absorption layer of another one of the water absorption laminated layers. 
     
     
       3. The display panel as claimed in  claim 1 , wherein a thickness of the dense layer ranges from 1 nm to 1000 nm, and a refractive index of the dense layer is greater than 1.6; and
 a thickness of the water absorption layer ranges from 1 nm to 3000 nm. 
 
     
     
       4. The display panel as claimed in  claim 1 , wherein material of the dense layer comprises any one of aluminum oxide, titanium oxide, and zirconium oxide, and material of the water absorption layer comprises any one of silicon oxide, zinc oxide, magnesium oxide, and aluminum-based organic-inorganic composite.